.tool_bar {
    width: 1000px;
    height: 40px;
    margin: 20px auto;
}
.tool_bar .search {
    float: right;
}
.tool_bar .search .input_box {
    background: white;
}

.tool_bar .search .search_action {
    float: right;
    width: 80px;
    height: 40px;
    margin-left: 5px;
    line-height: 40px;
    background:#65B336;
    color: white;
    border:solid #ccc 1px;
    border-radius: 3px;
}
.tool_bar .search .search_action:hover {
    cursor: pointer;
    background:#44B200;
}
